package com.mercury.user.mapper;

import com.mercury.user.entity.CenterMallUser;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.mercury.user.entity.VO.ExchangeItemInfo;

import java.util.List;

/**
 * <p>
 *  Mapper 接口
 * </p>
 *
 * @author tong
 * @since 2021-11-22
 */
public interface CenterMallUserMapper extends BaseMapper<CenterMallUser> {

    List<ExchangeItemInfo> getExchangeList(String userId);
}
